The first three books in the #1 "New York Times" bestselling Mortal Instruments series, now available in an MP3 collection. Enter the secret world of the Shadowhunters with this MP3 collection that includes "City of Bones," "City of Ashes," and "City of Glass." The Mortal Instruments books have more than five million copies in print, and this collectible set of the first three audio volumes makes a great gift for newcomers to the series and for loyal fans alike. Don't miss "The Mortal Instruments: City of Bones," soon to be a major motion picture in theaters August 2013.